El enfoque Frege-Russell: Condiciones de verdad y contenido proposicional

it is usually stated a ？frege-russell view？ in semantics. generally, what is in mind is the ？description theory of proper names？. ？is there, actually, a frege-russell view? in this work, i explore possible differences and similarities among the authors with respect to truth conditions and propositional content. beyond some significant resemblances or divergences, i will show some kind of asymmetry between their views and i will argue for a tension that, at the end, identifies them.